CN212298015U - Groove fire-fighting pipe fitting - Google Patents
Groove fire-fighting pipe fitting Download PDFInfo
- Publication number
- CN212298015U CN212298015U CN202020825507.1U CN202020825507U CN212298015U CN 212298015 U CN212298015 U CN 212298015U CN 202020825507 U CN202020825507 U CN 202020825507U CN 212298015 U CN212298015 U CN 212298015U
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- block
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- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a slot fire control pipe fitting, including trench tube body and connecting pipe, the first annular piece of fixedly connected with on the right-hand member lateral wall of connecting pipe, fixedly connected with second annular piece on the left end lateral wall of trench tube body, be equipped with annular slot on the left end lateral wall of second annular piece, first annular piece is inserted and is located in the annular slot. The utility model discloses an insert first annular piece in locating the annular groove on the second annular piece, make annular bulge on the first sealing ring insert locate the ring channel on the second sealing ring, effectively promote the leakproofness of trench tube body interface connection department, through inserting first annular piece in locating the annular groove on the second annular piece, make a plurality of inserted blocks run through a plurality of through-holes respectively and set up and insert and locate in the chamber, and make the spring in the wedge fixture block cooperation recess on the inserted block insert and locate in the wedge draw-in groove in the chamber, effectively fix the connecting pipe on the trench tube body, conveniently carry out the dismouting.
Description
Technical Field
The utility model relates to a slot pipe fitting technical field especially relates to a slot fire control pipe fitting.
Background
The groove pipe fitting is a novel steel pipe connecting pipe fitting, and comprises pipe fittings with the functions of connection sealing, such as a rigid joint, a flexible joint, a mechanical tee joint and a groove type flange, and pipe fittings with the functions of connection transition, such as an elbow, a tee joint, a four-way joint, a reducing pipe, a blind plate and the like, and the groove pipe fitting has the characteristics of convenience in installation and construction, good system stability, convenience in maintenance and the like.
When current compound pipe slot pipe fitting was in the in-service use, the pipe fitting kneck is not convenient for connect, and interface connection department leakproofness is relatively poor, provides a slot fire control pipe fitting now and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a slot fire control pipe fitting for solve the current compound pipe slot pipe fitting among the background art when in-service use, the pipe fitting kneck is not convenient for connect, and the relatively poor technical problem of interface connection department leakproofness.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a slot fire control pipe fitting, includes trench tube body and connecting pipe, the first annular piece of fixedly connected with on the right-hand member lateral wall of connecting pipe, fixedly connected with second annular piece on the left end lateral wall of trench tube body, be equipped with the annular slot on the left end lateral wall of second annular piece, first annular piece is inserted and is located in the annular slot, be equipped with first sealing member on the annular lateral wall of first annular piece, be equipped with the second sealing member on the annular inner wall of second annular piece, first sealing member and second sealing member joint, be equipped with the locating part on the right-hand member lateral wall of first annular piece, be equipped with joint mechanism on the inner wall of annular slot, joint mechanism and locating part joint.
Preferably, first sealing member is including fixed first sealing ring of cup joint on first annular piece annular lateral wall, be equipped with annular arch on the right-hand member lateral wall of first sealing ring, annular arch and second sealing member joint.
Preferably, the annular protrusion is integrally provided with the first sealing ring.
Preferably, the second sealing element comprises a second sealing ring fixedly connected to the annular inner wall of the second annular block, an annular groove is formed in the side wall of the left end of the second sealing ring, and the annular protrusion is inserted into the annular groove.
Preferably, the first sealing ring, the annular protrusion and the second sealing ring are all made of corrosion-resistant rubber.
Preferably, the locating part is including setting up a plurality of cavities in first annular block, and is a plurality of the cavity all is close to the right-hand member lateral wall setting of first annular block, and is a plurality of the cavity evenly encircles the annular side wall setting of first annular block, and is a plurality of all communicate on the right side inner wall of cavity and be provided with the through-hole, and is a plurality of all be equipped with the wedge draw-in groove on the top surface of cavity and the bottom, latch mechanism runs through a plurality of through-hole settings and with the wedge draw-in groove joint.
Preferably, the clamping mechanism includes a plurality of inserted blocks of fixed connection on the annular slot inner wall, and is a plurality of the inserted block evenly encircles the annular inner wall setting of annular slot, and is a plurality of the inserted block runs through a plurality of through-holes setting respectively and extends to in the cavity, the inserted block is located the upper and lower both ends in the cavity and all is equipped with the recess, two equal fixedly connected with spring on the relative inner wall of recess, two the equal fixedly connected with wedge fixture block of recess inner wall one end is kept away from to the spring, two the wedge fixture block is inserted respectively and is located two wedge draw-in grooves.
Compared with the prior art, the utility model, its beneficial effect does:
1. through inserting first annular piece and locating in the annular slot on the second annular piece for annular bulge on the first sealing ring inserts and locates the ring channel on the second sealing ring, effectively promotes the leakproofness of trench pipe body interface connection department.
2. Through inserting first annular piece locate the annular slot on the second annular piece for a plurality of inserted blocks run through a plurality of through-holes respectively and set up and insert and locate in the cavity, and make the spring in the wedge fixture block cooperation recess on the inserted block insert and locate the wedge draw-in groove in the cavity, effectively fix the connecting pipe on the fluted tube body, conveniently carry out the dismouting.
Drawings
Fig. 1 is a perspective schematic view of a trench fire fighting pipe fitting provided by the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view of fig. 2 at B.
In the figure: the groove pipe comprises a groove pipe body 1, a connecting pipe 2, a first annular block 3, a second annular block 4, an annular slot 5, a first sealing ring 6, an annular protrusion 7, a second sealing ring 8, an annular groove 9, a cavity 10, a through hole 11, a wedge-shaped clamping groove 12, an inserting block 13, a groove 14, a spring 15 and a wedge-shaped clamping block 16.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a slot fire control pipe fitting, including trench tube body 1 and connecting pipe 2, fixedly connected with first annular piece 3 on the right-hand member lateral wall of connecting pipe 2, fixedly connected with second annular piece 4 on the left end lateral wall of trench tube body 1, be equipped with annular slot 5 on the left end lateral wall of second annular piece 4, first annular piece 3 is inserted and is located in annular slot 5, be equipped with first sealing member on the annular lateral wall of first annular piece 3, first sealing member is including fixed cover joint in first sealing ring 6 on the 3 annular lateral walls of first annular piece, be equipped with annular arch 7 on the right-hand member lateral wall of first sealing ring 6, annular arch 7 and second sealing member joint, annular arch 7 is the integration setting with first sealing ring 6.
Be equipped with the second sealing member on the annular inner wall of second annular piece 4, first sealing member and second sealing member joint, the second sealing member includes second sealing ring 8 of fixed connection on the 4 annular inner walls of second annular piece, be equipped with ring channel 9 on the left end lateral wall of second sealing ring 8, annular arch 7 is inserted and is located in ring channel 9, first sealing ring 6, annular arch 7 and second sealing ring 8 are corrosion resistant rubber goods, annular arch 7 on first sealing ring 6 is inserted and is located ring channel 9 on second sealing ring 8, corrosion resistant rubber goods's first sealing ring 6, the interface connection department that annular arch 7 and second sealing ring 8 can effectively seal up grooved pipe body 1, promote the leakproofness between grooved pipe body 1 and the connecting pipe 2.
Be equipped with the locating part on the right-hand member lateral wall of first annular piece 3, the locating part is including setting up a plurality of cavities 10 in first annular piece 3, a plurality of cavities 10 all are close to the right-hand member lateral wall setting of first annular piece 3, a plurality of cavities 10 evenly encircle the annular side wall setting of first annular piece 3, all communicate on the right side inner wall of a plurality of cavities 10 and be provided with through-hole 11, all be equipped with wedge draw-in groove 12 on the top surface of a plurality of cavities 10 and the bottom, latch mechanism runs through a plurality of through-holes 11 and sets up and with wedge draw-in groove.
The inner wall of the annular slot 5 is provided with a clamping mechanism which is clamped with the limiting piece, the clamping mechanism comprises a plurality of inserting blocks 13 fixedly connected on the inner wall of the annular slot 5, the plurality of inserting blocks 13 are uniformly arranged around the annular inner wall of the annular slot 5, the plurality of inserting blocks 13 are respectively arranged through a plurality of through holes 11 and extend into the cavity 10, the upper end and the lower end of the inserting block 13 positioned in the cavity 10 are respectively provided with a groove 14, the opposite inner walls of the two grooves 14 are respectively and fixedly connected with a spring 15, one end of each spring 15, which is far away from the inner wall of the groove 14, is respectively and fixedly connected with a wedge-shaped fixture block 16, the two wedge-shaped fixture blocks 16 are respectively inserted into the two wedge-shaped clamping grooves 12, when the first annular block 3 on the adjacent groove pipe body 1 is inserted into the annular slot 5 on the second annular block 4, the inserting block 13 is arranged through the, and then effectively fix connecting pipe 2 on trench pipe body 1, conveniently carry out the dismouting.
When the utility model is used, the first annular block 3 on the two adjacent grooved pipe bodies 1 is manually inserted into the annular slot 5 on the second annular block 4, so that the annular bulge 7 on the first sealing ring 6 is inserted into the annular slot 9 on the second sealing ring 8, the first sealing ring 6 and the second sealing ring 8 of the rubber product effectively seal the joint between the adjacent grooved pipe bodies 1, the sealing performance between the adjacent grooved pipe bodies 1 is improved, when the first annular block 3 is inserted into the annular slot 5, one of the grooved pipe bodies 1 is pushed by forced rotation, a plurality of insertion blocks 13 on the annular slot 5 respectively penetrate through a plurality of through holes 11 on the first annular block 3 and extend into the cavity 10, at the moment, two wedge-shaped fixture blocks 16 of the insertion blocks 13 in the cavity 10 are respectively inserted into two wedge-shaped clamping grooves 12 in the cavity 10 by matching with the springs 15 in the grooves 14, and then effectively fix connecting pipe 2 on grooved tube body 1, when connecting pipe 2 on grooved tube body 1 is dismantled to needs, only need power pulling grooved tube body 1, make the slope end of a plurality of wedge fixture blocks 16 offset with the slope inner wall of wedge draw-in groove 12, and the spring 15 in the continuous compression recess 14 separates with cavity 10 after a plurality of wedge fixture blocks 16 shrink to in the recess 14, and make annular protrusion 7 on the first sealing ring 6 separate with the ring channel 9 on the second sealing ring 8, can dismantle connecting pipe 2 on the grooved tube body 1, and convenient operation is swift.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A groove fire-fighting pipe fitting comprises a groove pipe body (1) and a connecting pipe (2), it is characterized in that the side wall of the right end of the connecting pipe (2) is fixedly connected with a first annular block (3), the side wall of the left end of the grooved tube body (1) is fixedly connected with a second annular block (4), an annular slot (5) is arranged on the side wall of the left end of the second annular block (4), the first annular block (3) is inserted into the annular slot (5), a first sealing element is arranged on the annular side wall of the first annular block (3), a second sealing element is arranged on the annular inner wall of the second annular block (4), the first sealing element is clamped with the second sealing element, a limiting piece is arranged on the side wall of the right end of the first annular block (3), the inner wall of the annular slot (5) is provided with a clamping mechanism, and the clamping mechanism is clamped with the limiting part.
2. The channel fire-fighting pipe fitting according to claim 1, characterized in that the first sealing element comprises a first sealing ring (6) fixedly sleeved on the annular side wall of the first annular block (3), an annular protrusion (7) is arranged on the right end side wall of the first sealing ring (6), and the annular protrusion (7) is clamped with the second sealing element.
3. A trench fire pipe according to claim 2, characterised in that the annular projection (7) is integrated with the first sealing ring (6).
4. A trench fire pipe according to claim 2, characterized in that the second sealing element comprises a second sealing ring (8) fixedly connected to the inner annular wall of the second annular block (4), the left end side wall of the second sealing ring (8) is provided with an annular groove (9), and the annular protrusion (7) is inserted into the annular groove (9).
5. A channel fire fighting pipe according to claim 4, characterized in that the first sealing ring (6), the annular projection (7) and the second sealing ring (8) are made of corrosion resistant rubber.
6. The channel fire-fighting pipe fitting according to claim 1, characterized in that the limiting part comprises a plurality of cavities (10) arranged in the first annular block (3), the cavities (10) are all arranged close to the right end side wall of the first annular block (3), the cavities (10) are uniformly arranged around the annular side wall of the first annular block (3), a plurality of through holes (11) are formed in the inner wall of the right side of the cavities (10) in a communicated mode, wedge-shaped clamping grooves (12) are formed in the top surface and the bottom of the cavities (10), and the clamping mechanism penetrates through the through holes (11) and is clamped with the wedge-shaped clamping grooves (12).
7. The groove fire-fighting pipe fitting according to claim 6, characterized in that the clamping mechanism comprises a plurality of insertion blocks (13) fixedly connected to the inner wall of the annular insertion groove (5), the insertion blocks (13) are uniformly arranged around the inner wall of the annular insertion groove (5), the insertion blocks (13) are respectively arranged through the through holes (11) and extend into the cavity (10), grooves (14) are respectively formed in the upper end and the lower end of each insertion block (13) located in the cavity (10), springs (15) are fixedly connected to the opposite inner walls of the two grooves (14), one ends, far away from the inner wall of each groove (14), of the two springs (15) are fixedly connected with wedge-shaped clamping blocks (16), and the two wedge-shaped clamping blocks (16) are respectively inserted into the two wedge-shaped clamping grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825507.1U CN212298015U (en) | 2020-05-18 | 2020-05-18 | Groove fire-fighting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825507.1U CN212298015U (en) | 2020-05-18 | 2020-05-18 | Groove fire-fighting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212298015U true CN212298015U (en) | 2021-01-05 |
Family
ID=73968683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825507.1U Active CN212298015U (en) | 2020-05-18 | 2020-05-18 | Groove fire-fighting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212298015U (en) |
-
2020
- 2020-05-18 CN CN202020825507.1U patent/CN212298015U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A trench fire-fighting pipe fitting Effective date of registration: 20220831 Granted publication date: 20210105 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: WEIFANG RUIXUAN PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980014168 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231023 Granted publication date: 20210105 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: WEIFANG RUIXUAN PIPE INDUSTRY Co.,Ltd. Registration number: Y2022980014168 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |